Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270241 | System and method for controlling movable barrier operation at a secured premises | Michael Pilgrim | 2025-04-08 |
| 11492838 | System and method for controlling movable barrier operation at a secured premises | Michael Pilgrim | 2022-11-08 |
| 10125531 | Variable speed movable barrier operator | Robert Daniel-Wayman, Brian F. Butler | 2018-11-13 |
| 9677317 | Variable speed movable barrier operator | Robert Daniel-Wayman, Brian F. Butler | 2017-06-13 |
| 9449449 | Access control operator diagnostic control | Edward Sullivan | 2016-09-20 |